Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California
Version #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 9:16:33 AM (PDT) on Sunday, October 25, 2026.
The magnitude 1.4 event occurred 6 km (4 miles) NW of Mira Loma, CA.
The hypocentral depth is 8 km ( 5 miles).
| Magnitude | 1.4 - local magnitude (Ml) |
| Time | Sunday, October 25, 2026 at 9:16:33 AM (PDT) Sunday, October 25, 2026 at 16:16:33 (UTC) |
| Distance from |
Mira Loma, CA - 6 km (4 miles) NW (322 degrees) Ontario, CA - 7 km (4 miles) ESE (105 degrees) Glen Avon, CA - 7 km (5 miles) WNW (292 degrees) Pedley, CA - 10 km (6 miles) NW (312 degrees) Rancho Cucamonga, CA - 10 km (6 miles) S (169 degrees) |
| Coordinates | 34 deg. 2.2 min. N (34.037N), 117 deg. 33.5 min. W (117.559W) |
| Depth | 8.11 km (5.00 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=69, Nph=118, Dmin=3.6 km, Rmss=0.18 sec, Erho=0.15 km, Erzz=0.39 km, Gp=28 degrees |
| Event ID# | ci41352295 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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